<template>
  <div class="hm-main">我是主体！！
    <HmButton></HmButton>
  </div>
</template>

<script>

</script>

<style>
.hm-main{
  height: 200px;
  line-height: 100px;
  text-align: center;
  font-size: 30px;
  background-color: coral;
  margin: 50px;
}
</style>